So I sent out my renewal packet sometime last week. Got USCIS text notice on 4/29 saying they received my case, that they sent out email notification---which was never received. I got notifications in the mail and text notification as well.

I'm super confused because I checked the status on my case on May 4th. USCIS said they sent out a biometrics appointment letter, checked this morning and it's back to saying my case was received and an email notice was sent out. Went online through my.uscis.gov/accounts and no sign of any biometrics letter.

I expire 8/17/19, I know I have time, I know I sent it out late (life happens). I know I should chill for a minute since they've only had my paperwork for about 2 weeks but I've also been seeing stories of you guys missing biometrics appointments because USCIS failed to send out your appointment letters. You know how this anxiety goes.